| 1. | Slotted pan head tapping screws ; identical with iso 1481 : 1983
开槽的盘头自攻螺钉 |
| 2. | Cross recessed pan head tapping screws with collar
带卡套十字槽盘头自攻螺钉 |
| 3. | Cross recessed pan head self - drilling tapping screws
十字槽盘头自钻自攻螺钉 |
| 4. | Slotted pan head screws with small head and full dog point
小头和全蜗杆盘头槽头镙钉 |
| 5. | Cross - slot sunken - headed self - attacked fixing screw
十字槽盘头自攻锁紧螺钉 |
| 6. | Cross recessed pan head screw and plain washer assemblies
十字槽盘头螺钉和平垫圈组合件 |
| 7. | Specification for steel pan head bolts unified threads for aircraft
飞行器用盘头钢螺栓 |
| 8. | Interior six - angled flower - shaped coiled - headed screw
内六角花型盘头螺钉 |
| 9. | Cross recessed pan head tapping screws ; identical with iso 7049 : 1983
十字槽盘头自攻螺钉 |
| 10. | Cross recessed pan head drilling screws with tapping screw thread
十字槽盘头自钻自攻螺钉 |
